Are the downloads safe?
We provide source pointers only. Verify the source and the file before installing, and keep your device security software on.
Why didn't my download start?
Check your network, browser settings and free storage space; if it still fails, refresh the page and try again.
Do I need to uninstall the old version?
A new build from the same source usually installs over the old one. If the signature differs, back up your data and uninstall first.